import java.util.Scanner;

public class Test {


    public static void main1(String[] args) {
        Scanner sc=new Scanner(System.in);
        char ch=sc.next().charAt(0);
        if(ch>='a'&&ch<='z')
        {
            ch=(char)(ch-32);
        }
        System.out.println(ch);
    }

    public static void main2(String[] args) {
        Scanner sc=new Scanner(System.in);
        int year=sc.nextInt();
        int month=sc.nextInt();
        int day=sc.nextInt();
        int sumdays=0;
        switch (month)
        {
            case 12:sumdays=sumdays+30;
            case 11:sumdays=sumdays+31;
            case 10:sumdays=sumdays+30;
            case 9:sumdays=sumdays+31;
            case 8:sumdays=sumdays+31;
            case 7:sumdays=sumdays+30;
            case 6:sumdays=sumdays+31;
            case 5:sumdays=sumdays+30;
            case 4:sumdays=sumdays+31;
            case 3:if ((year % 4 ==0 && year % 100 !=0) || year % 400 ==0) {
                sumdays=sumdays+29;
            }
            else
            {
                sumdays=sumdays+28;
            }
            case 2:sumdays=sumdays+31;
            case 1:sumdays=sumdays+day;

        }
        System.out.println(sumdays);
    }


    public static void main3(String[] args) {
        int sum=0;
        for(int i=1;i<=10000;i++)
        {
            for(int j=1;j<i;j++)
            {
                if((i%j)==0)
                {
                    sum=sum+j;
                }
            }
            if(sum==i)
            {
                System.out.println(i);
            }
            sum=0;
        }
    }

    public static void main4(String[] args) {
        int sum=1;
        for(int i=9;i>=1;i--)
        {
            sum=(sum+1)*2;
        }
        System.out.println(sum);
    }

    public static void main5(String[] args) {
        double sum=0;
        double high=100;
        for(int i=0;i<=10;i++) {
            sum = sum + high;
            high = high / 2;
            if (i == 10) {
                System.out.println(String.format("%.3f", high) + " " + String.format("%.3f", sum));
            }
            sum = sum + high;
        }
    }


    public static void main6(String[] args) {
        Scanner sc=new Scanner(System.in);
        int n=sc.nextInt();
        int ret=fun(n);
        System.out.println(ret);
    }
    public static int fun(int n)
    {
       if(n==1||n==2)
       {
           return 1;
       }
       else
           return fun(n-1)+fun(n-2);
    }


    public static void main7(String[] args) {
        int x = 0;
        int y = 0;
        int k = 0;
        for (int z = 0; z < 5; z++) {
            if ((++x > 2) && (++y > 2) && (k++ > 2)) {
                x++;
                ++y;
                k++;
            }
        }
        System.out.println(x +""+y + "" +k);
    }

    public static void main8(String[] args) {
        Double o1 = true ? new Integer(1) : new Double(2.0);
        Object o2;
        if(true){
            o2 = new Integer(1);
        }else{
            o2 = new Double(2.0);
        }
        System.out.print(o1);
        System.out.print(" ");
        System.out.print(o2);

    }


    public static void main(String[] args) {
        System.out.println(14^3);
    }
}
